problems using gif tunnels

[Hiroki Sato]

gumbo at bsdmail.org wrote
  in <8CC796E5FBF77EA-2B00-1FEE at web-mmc-m03.sysops.aol.com>:

gu> I am running two nodes with freebsd 7.2 release on both.
gu> node 1 has three gifs with tunnels configured on all. The first gif has a tunnel to node 2.
gu> Node two has one gif with a tunnel to node 1 configured.  If I start a multicast ping from
gu> node 2 to the inner address of node 1 gif0, everything is fine.  If I then bring down gif2 on
gu> node 1, the ping receives no more responses.  The down gif should have no effect on the
gu> ping.  Has anyone seen this problem ?  What's going on ?  Is this a known bug ?

 Can you show a way to reproduce your symptom by using command lines
 you entered, for example?

-- Hiroki
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 195 bytes
Desc: not available
Url : http://lists.freebsd.org/pipermail/freebsd-net/attachments/20100211/ab3539a0/attachment.pgp